abstractgetmaprequest.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

 name/value parameters.</TD>
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<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#initRequest()">initRequest</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<CODE>protected abstract &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#initVersion()">initVersion</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets up the version number for this request. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setBBox(org.geotools.data.ows.CRSEnvelope)">setBBox</A></B>(<A HREF="../../../../../org/geotools/data/ows/CRSEnvelope.html" title="class in org.geotools.data.ows">CRSEnvelope</A>&nbsp;box)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setBBox(java.lang.String)">setBBox</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;bbox)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;From the Web Map Service Implementation Specification: "The required
 BBOX parameter allows a Client to request a particular Bounding Box.
 </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setBGColour(java.lang.String)">setBGColour</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;bgColour)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Specifies the colour, in hexidecimal format, to be used as the
 background of the map. </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setDimensions(int, int)">setDimensions</A></B>(int&nbsp;width,
              int&nbsp;height)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setDimensions(java.lang.String, java.lang.String)">setDimensions</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;width,
              <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;height)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;From the Web Map Service Implementation Specification: "The required
 WIDTH and HEIGHT parameters specify the size in integer pixels of the
 map image to be produced. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setElevation(java.lang.String)">setElevation</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;elevation)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;See the Web Map Server Implementation Specification 1.1.1, Annex C, in
 particular section C.4</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setExceptions(java.lang.String)">setExceptions</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;exceptions)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The exceptions type specifies what format the server should return
 exceptions in.
 
 </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setFormat(java.lang.String)">setFormat</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;format)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;From the Web Map Service Implementation Specification: "The required
 FORMAT parameter states the desired format of the response to an
 operation. </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setProperties(java.util.Properties)">setProperties</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Properties.html" title="class or interface in java.util">Properties</A>&nbsp;p)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;create a request using a properties file to save time</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setSampleDimensionValue(java.lang.String, java.lang.String)">setSampleDimensionValue</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name,
                        <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;See the Web Map Server Implementation Specification 1.1.1, Annex C, in
 particular section C.4.2
 
 
 Example use: <code>request.setSampleDimensionValue("DIM_WAVELENGTH",
 "4000");</code>
 </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setSRS(java.lang.String)">setSRS</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;srs)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;From the Web Map Service Implementation Specification: "The required SRS
 parameter states which Spatial Reference System applies to the values
 in the BBOX parameter. </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setTime(java.lang.String)">setTime</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;time)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;See the Web Map Server Implementation Specification 1.1.1, Annexes B and
 C</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setTransparent(boolean)">setTransparent</A></B>(boolean&nbsp;transparent)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;From the Web Map Service Implementation Specification: "The optional
 TRANSPARENT parameter specifies whether the map background is to be
 made transparent or not. </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setVendorSpecificParameter(java.lang.String, java.lang.String)">setVendorSpecificParameter</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name,
                           <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;value)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Used to implement vendor specific parameters. </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/wms/request/AbstractGetMapRequest.html#setVersion(java.lang.String)">setVersion</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;version)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the version number of the request.</TD>
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&nbsp;<A NAME="methods_inherited_from_class_AbstractWMSRequest"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class <A HREF="../../../../../org/geotools/data/wms/request/AbstractWMSRequest.html" title="class in org.geotools.data.wms.request">AbstractWMSRequest</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../org/geotools/data/wms/request/AbstractWMSRequest.html#initService()">initService</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_AbstractRequest"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class <A HREF="../../../../../org/geotools/data/ows/AbstractRequest.html" title="class in org.geotools.data.ows">AbstractRequest</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../org/geotools/data/ows/AbstractRequest.html#getPostContentType()">getPostContentType</A>, <A HREF="../../../../../org/geotools/data/ows/AbstractRequest.html#getProperties()">getProperties</A>, <A HREF="../../../../../org/geotools/data/ows/AbstractRequest.html#performPostOutput(java.io.OutputStream)">performPostOutput</A>, <A HREF="../../../../../org/geotools/data/ows/AbstractRequest.html#processKey(java.lang.String)">processKey</A>, <A HREF="../../../../../org/geotools/data/ows/AbstractRequest.html#requiresPost()">requiresPost</A>, <A HREF="../../../../../org/geotools/data/ows/AbstractRequest.html#setProperty(java.lang.String, java.lang.String)">setProperty</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_Request"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from interface <A HREF="../../../../../org/geotools/data/ows/Request.html" title="interface in org.geotools.data.ows">Request</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../org/geotools/data/ows/Request.html#createResponse(java.lang.String, java.io.InputStream)">createResponse</A>, <A HREF="../../../../../org/geotools/data/ows/Request.html#getPostContentType()">getPostContentType</A>, <A HREF="../../../../../org/geotools/data/ows/Request.html#getProperties()">getProperties</A>, <A HREF="../../../../../org/geotools/data/ows/Request.html#performPostOutput(java.io.OutputStream)">performPostOutput</A>, <A HREF="../../../../../org/geotools/data/ows/Request.html#requiresPost()">requiresPost</A>, <A HREF="../../../../../org/geotools/data/ows/Request.html#setProperty(java.lang.String, java.lang.String)">setProperty</A></CODE></TD>
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<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<A NAME="AbstractGetMapRequest(java.net.URL, java.util.Properties)"><!-- --></A><H3>
AbstractGetMapRequest</H3>
<PRE>
public <B>AbstractGetMapRequest</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/net/URL.html" title="class or interface in java.net">URL</A>&nbsp;onlineResource,
                             <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Properties.html" title="class or interface in java.util">Properties</A>&nbsp;properties)</PRE>
<DL>
<DD>Constructs a GetMapRequest. The data passed in represents valid values 
 that can be used.
<P>
<DT><B>Parameters:</B><DD><CODE>onlineResource</CODE> - the location that the request should be applied to<DD><CODE>properties</CODE> - pre-set properties to be used. Can be null.</DL>

<!-- ============ METHOD DETAIL ========== -->

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<A NAME="getFinalURL()"><!-- --></A><H3>
getFinalURL</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/net/URL.html" title="class or interface in java.net">URL</A> <B>getFinalURL</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/geotools/data/ows/Request.html" title="interface in org.geotools.data.ows">Request</A></CODE></B></DD>
<DD>Once the properties of the request are configured, this will return
 the URL that points to the server and contains all of the appropriate
 name/value parameters.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/data/ows/Request.html#getFinalURL()">getFinalURL</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/data/ows/Request.html" title="interface in org.geotools.data.ows">Request</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/geotools/data/ows/AbstractRequest.html#getFinalURL()">getFinalURL</A></CODE> in class <CODE><A HREF="../../../../../org/geotools/data/ows/AbstractRequest.html" title="class in org.geotools.data.ows">AbstractRequest</A></CODE></DL>
</DD>
<DD><DL>